--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/pyams_skin/resources/js/ext/flot/jquery.flot.axislabels.js Thu Feb 13 11:43:31 2020 +0100
@@ -0,0 +1,212 @@
+/*
+Axis label plugin for flot
+
+Derived from:
+Axis Labels Plugin for flot.
+http://github.com/markrcote/flot-axislabels
+
+Original code is Copyright (c) 2010 Xuan Luo.
+Original code was released under the GPLv3 license by Xuan Luo, September 2010.
+Original code was rereleased under the MIT license by Xuan Luo, April 2012.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+(function($) {
+ "use strict";
+
+ var options = {
+ axisLabels: {
+ show: true
+ }
+ };
+
+ function AxisLabel(axisName, position, padding, placeholder, axisLabel, surface) {
+ this.axisName = axisName;
+ this.position = position;
+ this.padding = padding;
+ this.placeholder = placeholder;
+ this.axisLabel = axisLabel;
+ this.surface = surface;
+ this.width = 0;
+ this.height = 0;
+ this.elem = null;
+ }
+
+ AxisLabel.prototype.calculateSize = function() {
+ var axisId = this.axisName + 'Label',
+ layerId = axisId + 'Layer',
+ className = axisId + ' axisLabels';
+
+ var info = this.surface.getTextInfo(layerId, this.axisLabel, className);
+ this.labelWidth = info.width;
+ this.labelHeight = info.height;
+
+ if (this.position === 'left' || this.position === 'right') {
+ this.width = this.labelHeight + this.padding;
+ this.height = 0;
+ } else {
+ this.width = 0;
+ this.height = this.labelHeight + this.padding;
+ }
+ };
+
+ AxisLabel.prototype.transforms = function(degrees, x, y, svgLayer) {
+ var transforms = [], translate, rotate;
+ if (x !== 0 || y !== 0) {
+ translate = svgLayer.createSVGTransform();
+ translate.setTranslate(x, y);
+ transforms.push(translate);
+ }
+ if (degrees !== 0) {
+ rotate = svgLayer.createSVGTransform();
+ var centerX = Math.round(this.labelWidth / 2),
+ centerY = 0;
+ rotate.setRotate(degrees, centerX, centerY);
+ transforms.push(rotate);
+ }
+
+ return transforms;
+ };
+
+ AxisLabel.prototype.calculateOffsets = function(box) {
+ var offsets = {
+ x: 0,
+ y: 0,
+ degrees: 0
+ };
+ if (this.position === 'bottom') {
+ offsets.x = box.left + box.width / 2 - this.labelWidth / 2;
+ offsets.y = box.top + box.height - this.labelHeight;
+ } else if (this.position === 'top') {
+ offsets.x = box.left + box.width / 2 - this.labelWidth / 2;
+ offsets.y = box.top;
+ } else if (this.position === 'left') {
+ offsets.degrees = -90;
+ offsets.x = box.left - this.labelWidth / 2;
+ offsets.y = box.height / 2 + box.top;
+ } else if (this.position === 'right') {
+ offsets.degrees = 90;
+ offsets.x = box.left + box.width - this.labelWidth / 2;
+ offsets.y = box.height / 2 + box.top;
+ }
+ offsets.x = Math.round(offsets.x);
+ offsets.y = Math.round(offsets.y);
+
+ return offsets;
+ };
+
+ AxisLabel.prototype.cleanup = function() {
+ var axisId = this.axisName + 'Label',
+ layerId = axisId + 'Layer',
+ className = axisId + ' axisLabels';
+ this.surface.removeText(layerId, 0, 0, this.axisLabel, className);
+ };
+
+ AxisLabel.prototype.draw = function(box) {
+ var axisId = this.axisName + 'Label',
+ layerId = axisId + 'Layer',
+ className = axisId + ' axisLabels',
+ offsets = this.calculateOffsets(box),
+ style = {
+ position: 'absolute',
+ bottom: '',
+ right: '',
+ display: 'inline-block',
+ 'white-space': 'nowrap'
+ };
+
+ var layer = this.surface.getSVGLayer(layerId);
+ var transforms = this.transforms(offsets.degrees, offsets.x, offsets.y, layer.parentNode);
+
+ this.surface.addText(layerId, 0, 0, this.axisLabel, className, undefined, undefined, undefined, undefined, transforms);
+ this.surface.render();
+ Object.keys(style).forEach(function(key) {
+ layer.style[key] = style[key];
+ });
+ };
+
+ function init(plot) {
+ plot.hooks.processOptions.push(function(plot, options) {
+ if (!options.axisLabels.show) {
+ return;
+ }
+
+ var axisLabels = {};
+ var defaultPadding = 2; // padding between axis and tick labels
+
+ plot.hooks.axisReserveSpace.push(function(plot, axis) {
+ var opts = axis.options;
+ var axisName = axis.direction + axis.n;
+
+ axis.labelHeight += axis.boxPosition.centerY;
+ axis.labelWidth += axis.boxPosition.centerX;
+
+ if (!opts || !opts.axisLabel || !axis.show) {
+ return;
+ }
+
+ var padding = opts.axisLabelPadding === undefined
+ ? defaultPadding
+ : opts.axisLabelPadding;
+
+ var axisLabel = axisLabels[axisName];
+ if (!axisLabel) {
+ axisLabel = new AxisLabel(axisName,
+ opts.position, padding,
+ plot.getPlaceholder()[0], opts.axisLabel, plot.getSurface());
+ axisLabels[axisName] = axisLabel;
+ }
+
+ axisLabel.calculateSize();
+
+ // Incrementing the sizes of the tick labels.
+ axis.labelHeight += axisLabel.height;
+ axis.labelWidth += axisLabel.width;
+ });
+
+ // TODO - use the drawAxis hook
+ plot.hooks.draw.push(function(plot, ctx) {
+ $.each(plot.getAxes(), function(flotAxisName, axis) {
+ var opts = axis.options;
+ if (!opts || !opts.axisLabel || !axis.show) {
+ return;
+ }
+
+ var axisName = axis.direction + axis.n;
+ axisLabels[axisName].draw(axis.box);
+ });
+ });
+
+ plot.hooks.shutdown.push(function(plot, eventHolder) {
+ for (var axisName in axisLabels) {
+ axisLabels[axisName].cleanup();
+ }
+ });
+ });
+ };
+
+ $.plot.plugins.push({
+ init: init,
+ options: options,
+ name: 'axisLabels',
+ version: '3.0'
+ });
+})(jQuery);